Indian Astrology

The
technique and methods used to determine the positioning of planets and
their consequent effect gives rise to different systems. Astrological
sages in India offered an innovative solution to this complex problem
of movement of different bodies and the moving frame of reference by
defining a Fixed Zodiac. This system is called "Nirayana or Indian System".
In the Nirayana system, the Zodiac or celestial circle is assumed to
be a fixed one.

The
Indian system uses mathematical models and makes it possible to calculate, analyze and interpret to the desired level of accuracy progressively.

Western Astrology

The
Western or Sayana or Moving zodiac system makes calculations and predictions
based on the so-called present position of the stellar system. This
has limitations as in the present scientific world, there is no way
of defining the current position of ever moving celestial body zodiac.

The difference between Sayana longitudes and Nirayana longitudes of
planets is called "Ayanamsa" or precision. Sayana system is at best
a crude first order approximation. Nirayana system is an innovative
solution to a complex situation.

The Sayana system uses techniques of approximation and progressive accuracy
in predictions is not possible.

Common Features

When we compare the Indian Astrology with that of the Western Astrology there are certain general principles found in both the systems. Ownership of houses, exaltation, debilitation, characteristics of planets and the 12 aspects of human life are the same.

Deviating Features

In certain other aspects they differ from each other. For example the square opposition aspects are bad and trine and sextile aspects are always good in Western Astrology. Where as in the Hindu system good and bad aspects are not based on the types of aspects, but by the nature of the planets involved in the aspects. Ashtakavarga system, Shadvarga charts, Shadbala assessment and Yogavali are not found in the Western System.

The Indian Science of Astrology also gives certain remedial measures to overcome mental, moral and physical sufferings by means of medicinal roots, mantras and yoga practices and Gemstones. Though Hindu Astrology deals with all the aspects of human life indicating materialistic success and failures, it is deeply rooted in philosophy.

12 Zodiac signs with Indian and Western Astronomical names

No

Indian Name

Western Name

1

Mesham

Aries

2

Vrishabham

Taurus

3

Mithunam

Gemini

4

Karkatakam

Cancer

5

Simham

Leo

6

Kanya

Virgo

7

Tula

Libra

8

Vrischikam

Scorpio

9

Dhanus

Sagittarius

10

Makaram

Capricorn

11

Kumbham

Aquarius

12

Meenam

Pisces

Moon Signs Vs Sun Signs

The Sayana system of generic predictions is based on Sun signs. The sun sign is closely related with the date of birth. In contrast, calculation of moon sign is more complex and cannot be determined with simple dates from the Gregorian calendar.

Vedic Indian astrological system uses many more complex calculations. The Lagna, Birth Star and several other parameters relating to each individual is determined by processing the horoscope for the specific date and place of birth. For instance, the branch of Vedic Indian astrology dealing with only Muhurtams or determining auspicious time for doing any important activity is followed extensively for starting important activities. Like wise, marriage compatibility is a separate branch in Indian astrology and many parameters dealing with compatibility of prospective groom and bride are analyzed. All these subsystems in Indian Astrology are based on complex calculations from birth particulars.

Predictions based on Vedic astrology are more accurate and specific than those based on sun sign or moon sign. All these sign based predictions are generic. For example- using Nirayana Sun Signs, all persons born between 15/2 to 14/3 fall into the sign of Aquarius. They would have a certain set of traits or characteristics. However, while using moon signs two persons though born on 15/2 in the same year but at different times may have different birth stars. Predictions based on Vedic astrology are accurate. Here Lagna is first determined. Further Lagna varies in every two hours and also with place of birth. This gives very different, traits/personalities and unlike Sun signs makes it possible to categorize the traits of every individual in depth.